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ORNL study quantifies fuel economy costs of common driver practices and vehicle alterations

Green Car Congress

In addition, two minivans were subjected to coastdowns to examine the similarity in derived coefficients for two duplicate vehicles of the same model. The SUV, a 2009 Ford Explorer with a 4-liter V6 engine, was also tested while towing an enclosed trailer.

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National Research Council Study Finds That Available Technologies Can Result in Significant Fuel Savings for Passenger Vehicles Over the Next 15 Years, But at Higher Purchase Prices for Consumers

Green Car Congress

Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles over the next 15 years without compromising vehicle performance or safety, according to a new report by the National Research Council.

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Harris Poll: 23% of US car owners say more interested in purchasing a hybrid than one year ago

Green Car Congress

According to recent data produced by the 2012 Harris Poll AutoTECHCAST study, 32% of consumers expect that flexible fuel vehicles will see a return on investment in under a year. Alternative fuel choices are likely to be impacted by perceptions of the time frames needed to offset the premium of purchasing the alternative powertrain option.

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UC Davis, ITDP report finds shared mobility essential for realizing full benefits of electrification and automation

Green Car Congress

STEPS is a multidisciplinary research consortium, part of the Institute of Transportation Studies at UC Davis.). The study is global, breaking the world into eight regions including five major markets: United States, Europe, China, India, and Brazil. RethinkX offers aggressive forecast for shared, autonomous, electric transportation.

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NRC report finds significant number of near-term technologies could greatly reduce fuel consumption in passenger cars

Green Car Congress

According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29% at an additional cost of $2,200 to the consumer. Part of the gain from advanced-level CI diesel engines comes from downsizing.

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Achates OPGCI project targeting 50% fuel efficiency gains over downsized GDI engine at reduced cost

Green Car Congress

The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. Earlier post.) displacements, said Redon. Earlier post.).

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Plug-in hybrid electric vehicle technologies are not yet competitive due primarily to the high cost of advanced batteries. Ford and SCE will explore whether these batteries have other uses that could reduce their cost to consumers. 9/28/06 "We are also studying plug-in hybrids, and will have more to say about those soon." (Bob

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